96 lines
2.6 KiB
PHP
Executable File
96 lines
2.6 KiB
PHP
Executable File
<?php
|
|
declare(strict_types=1);
|
|
|
|
/**
|
|
* PSR-4-inspired autoloader for PRAutoBlogger classes.
|
|
*
|
|
* Maps class names like `PRAutoBlogger_Content_Generator` to file paths like
|
|
* `includes/core/class-content-generator.php` by scanning known subdirectories.
|
|
*
|
|
* Triggered by: PHP's spl_autoload when a class is first referenced.
|
|
* Dependencies: None — this is loaded before anything else.
|
|
*
|
|
* @see prautoblogger.php — Registers this autoloader at boot time.
|
|
*/
|
|
class PRAutoBlogger_Autoloader {
|
|
|
|
/**
|
|
* Directories to scan for class files, relative to the plugin's includes/ dir.
|
|
*
|
|
* @var string[]
|
|
*/
|
|
private static array $directories = [
|
|
'', // includes/ root
|
|
'admin/',
|
|
'core/',
|
|
'providers/',
|
|
'models/',
|
|
'frontend/',
|
|
];
|
|
|
|
/**
|
|
* Register the autoloader with SPL.
|
|
*
|
|
* @return void
|
|
*/
|
|
public static function register(): void {
|
|
spl_autoload_register( [ __CLASS__, 'autoload' ] );
|
|
}
|
|
|
|
/**
|
|
* Attempt to load a class file.
|
|
*
|
|
* Converts `PRAutoBlogger_Content_Generator` → `class-content-generator.php`
|
|
* and searches each registered subdirectory under includes/.
|
|
*
|
|
* @param string $class_name Fully qualified class name.
|
|
*
|
|
* @return void
|
|
*/
|
|
public static function autoload( string $class_name ): void {
|
|
// Only handle our own classes.
|
|
if ( 0 !== strpos( $class_name, 'PRAutoBlogger' ) ) {
|
|
return;
|
|
}
|
|
|
|
$file_name = self::class_to_filename( $class_name );
|
|
$base_dir = PRAUTOBLOGGER_PLUGIN_DIR . 'includes/';
|
|
|
|
foreach ( self::$directories as $directory ) {
|
|
$file_path = $base_dir . $directory . $file_name;
|
|
if ( file_exists( $file_path ) ) {
|
|
require_once $file_path;
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Convert a class name to its expected filename.
|
|
*
|
|
* PRAutoBlogger_Content_Generator → class-content-generator.php
|
|
* PRAutoBlogger_LLM_Provider_Interface → interface-llm-provider.php
|
|
*
|
|
* @param string $class_name The class name to convert.
|
|
*
|
|
* @return string The expected filename.
|
|
*/
|
|
private static function class_to_filename( string $class_name ): string {
|
|
// Remove the PRAutoBlogger_ prefix.
|
|
$name = (string) preg_replace( '/^PRAutoBlogger_/', '', $class_name );
|
|
|
|
// Determine file prefix: interface- or class-.
|
|
$prefix = 'class-';
|
|
if ( preg_match( '/_Interface$/', $name ) ) {
|
|
$prefix = 'interface-';
|
|
$name = (string) preg_replace( '/_Interface$/', '', $name );
|
|
}
|
|
|
|
// Convert PascalCase/UPPER_CASE to kebab-case.
|
|
$name = strtolower( (string) preg_replace( '/([a-z])([A-Z])/', '$1-$2', $name ) );
|
|
$name = str_replace( '_', '-', $name );
|
|
|
|
return $prefix . $name . '.php';
|
|
}
|
|
}
|